All mountains and pro characters:
Enter ICHEAT as a name. The phrase "Hey, no cheating" will be spoken to confirm correct code entry.

All special events:
Enter IMSPECIAL as a name. The phrase "Hey, no cheating" will be spoken to confirm correct code entry.

Extra mountains:
Enter NEWHILL as a name. The phrase "Hey, no cheating" will be spoken to confirm correct code entry.

Control replay:
Hold R1 or R2 and press Down to stop a replay. Hold R1 or R2 and press Left for slow motion. Hold R1 or R2 and press Right to display the replay quicker.

Play as Fast Eddie:
Complete rookie on trickmaster to unlock Fast Eddie.

Play as the Bear:
Break every record in France and complete the Special Event to unlock the Bear.

Play as Crusty The Snowman:
Break every record in Japan and complete the Special Event to unlock the Snowman.

Play as Mars
Successfully complete trick master mode under the "Veteran" difficulty setting.

Mystery character:
Complete the Colorado Tournament with Jimmy Hallop. "Cool Man" will be heard as a confirmation.

Colorado shortcut:
When reaching the part with patches of deeper snow, there should be a place with a lot of trees around the third or fourth patch . Weave through those trees, to find a railroad track. Grind on that track and after a while you should close to the lead. This will help break the time record.

Vermont slope style tunnel:
On the right side of the course, between the ramp with two rocks in front of it and the ramp with the green pole in front of it, is a group of trees. Grind on the fallen tree to reach a secret tunnel.

Extra points:
Select Ross Powers on Japan Big Air. Hold R2 + L2, then hold Down + Circle + X on every hill. If done correctly, you will get special trick points. If you land all the hills, it is possible to get over 30,000 points.

Go to Japan, then do two backflips off the first jump. Go to the jump you use to get over the bridges, then hold Down + Circle and quickly press X. Repeat those moves until you do five to six backflips, and five to six tailgrabs. Then, press Triangle immediately before landing (handplant).

Double backflip and a frontflip in one jump:
Go to the Alaska Big Air level. At the start, jump at the third billboard and execute two backflips. If done correctly, you will land on the green part. Now, execute the frontflip.